Comparison

RIO Data View vs NetScan

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

RIO Data View

Features
Read full description

RIO Data View app plots real time or stored data of your remote I/O modules and allows control relays or digital outputs channel over the network on your mobile phone. Currently supported remote I/O Modules are Teracom's TCW241 - Ethernet I/O modules and RPIO - Raspberry Pi + Automation Hat remote I/O module. The App can plot data by selecting channels on a screw with a graph view or list view. When relays or digital output channels were selected, the app can control the channels on or off remotely. Feature Realtime Plots Stored data plots Timelined line graph with coloured lines, symbols...etc.f Conversion can be applied to the data before plotting Support software RIO DLUtility: data logger for your remote I/O modules and serve data to this RIO Data View App. RIO Data View Mac: RIO Data View app for macOS

About

NetScan

Gain complete visibility into your internet connection with this network scanner and WiFi analyzer. Monitor real-time speed, track data usage, and identify all connected devices on your network. It offers tools for diagnostics, latency testing, and advanced network calculations.

Highlights
  • Real-time internet speed monitoring
  • Accurate data usage tracking
  • IP scanner for device detection
  • WiFi analyzer for signal strength
  • Ping tools for latency testing
  • Network scanner for diagnostics
Features
Read full description

NetScan is a small, fast, and free network scanner and WiFi analyzer that gives you complete visibility into your internet connection. Monitor your real-time network speed, track data usage, and scan for connected devices—all from a simple and intuitive interface. NetScan also works as an IP scanner, making it easy to identify all devices on your network. Whether you're checking connection quality or monitoring bandwidth, NetScan has you covered. Key Features: -Real-time internet speed monitoring -Built-in Speed Test tool -Accurate data usage tracking -Bandwidth usage alerts -Supports all network types: 3G, 4G, 5G, LTE, and Wi-Fi -Network connections monitor -Advanced IP scanner to detect connected devices -WiFi analyzer for signal strength and network info -Network scanner for device discovery and diagnostics -Ping tools for latency testing -DNS resolver and Subnet calculator for advanced users Download NetScan now to analyze, scan, and take control of your network like never before! LICENSED APPLICATION END USER LICENSE AGREEMENT: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

RIO Data View4 screens
NetScan4 screens

Verdict

The call

The clearest difference is in-app purchases: RIO Data View at none against NetScan's 2. RIO Data View also leads on ads (none vs shown) and iOS requirement (14.5 vs 17.0). NetScan's advantage is update cadence (every 6 weeks vs every 3 months). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. NetScan sells 2 in-app purchases, starting at $1.99 per month. RIO Data View asks for nothing beyond the download.

UpkeepUpdate frequency

RIO Data View ships an update every 3 months, NetScan every 6 weeks. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 6 level
RIO Data View versus NetScan: the parameters behind the verdict, then further details
ParameterRIO Data ViewNetScan
PriceFreeFree
Rating—4.3 (98 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—98 — better
Update frequencyEvery 3 monthsEvery 6 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.5 — better17.0
Further details — not scored
Size4 MB49 MB
Age rating4+4+
DeveloperJapan Vacuum Instruments Ltd.Senol Cagir

In-app purchases

None

RIO Data View

No in-app purchases

2 purchases

NetScan

Subscriptions2
  • Premium Subscription + No Ads$1.991 Month
  • Premium Subscription + No Ads$17.991 Year

Questions

Is RIO Data View free?
RIO Data View is free to download, with no in-app purchases.
Is NetScan free?
NetScan is free to download, with in-app purchases available.
Do RIO Data View or NetScan have ads?
NetScan shows ads; RIO Data View does not.
Which is updated more often, RIO Data View or NetScan?
RIO Data View ships an update every 3 months, and NetScan every 6 weeks. Most recently, RIO Data View was updated on October 26, 2026 and NetScan on November 3, 2026.

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